2 × 3² × 31 × 103

Prime Factor Structure

Factorization String 2 × 3^2 × 31 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 129,792

Proper Divisor Sum 72,318

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #57467 ← → #57487

1 2 3 6 9 18 31 62 93 103 186 206 279 309 558 618 927 1,854 3,193 6,386 9,579 19,158 28,737 57,474

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

57,474 28,737 86,212 43,106 21,553 64,660 32,330 16,165 48,496 24,248 12,124 6,062 3,031 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365

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